发明名称 |
Random Number Generation Using Hard Disk Drive Information |
摘要 |
A hard disk drive enhances random number generation. In particular embodiments, the hard disk drive includes a controller, a hard disk, and a head. The head includes a read sensor for reading patterns on the hard disk. The controller generates a random number based on information associated with the position of the head relative to at least one track of the hard disk.
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申请公布号 |
US2009161246(A1) |
申请公布日期 |
2009.06.25 |
申请号 |
US20070963837 |
申请日期 |
2007.12.23 |
申请人 |
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS, B.V. |
发明人 |
BANDIC ZVONIMIR;YAMAMOTO SATOSHI;HASHIMOTO MINORU;GUYOT CYRIL;KULKARNI ANAND KRISHNAMURTHI;SANVIDO MARCO;CAMPELLO DE SOUZA JORGE |
分类号 |
G11B15/18 |
主分类号 |
G11B15/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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